Iicompressor ze-Rotary-screw zidla ngokusetyenziselwa ukubonelela ngomoya oxinanisiweyo kwizicelo ezinkulu zemizi-mveliso.Zisetyenziswa ngcono kwizicelo ezinemfuno yomoya eqhubekayo efana nezityalo zokupakisha ukutya kunye neenkqubo zokuvelisa ezizenzekelayo.Kwiindawo ezinkulu, ezinokuthi zibe nezicelo zethutyana kuphela, umndilili wokusetyenziswa phakathi kwezikhululo zokusebenza ezininzi ziya kubeka imfuno eqhubekayo kwicompressor.Ukongeza kwiiyunithi ezisisigxina, i-rotary-screw compressors idla ngokuxhonywa kwiitreyila zokutsala ngasemva kwaye zinikwe amandla ngeenjini ezincinci zedizili.Ezi nkqubo zocinezelo eziphathekayo zidla ngokubizwa ngokuba ziicompressors zokwakha.Iicompressors zokwakha zisetyenziselwa ukubonelela ngomoya oxinzelelweyo kwi-jack hammers, izixhobo ze-riveting, iimpompo ze-pneumatic, imisebenzi yokuqhunyiswa kwesanti kunye neenkqubo zepeyinti zamashishini.Ngokuqhelekileyo babonwa kwiindawo zokwakha nasemsebenzini kunye nabasebenzi abalungisa iindlela kwihlabathi jikelele.
I-oyile ayinayo
Kwi-compressor engenawo ioli, umoya unyanzeliswa ngokupheleleyo ngesenzo se-screws, ngaphandle koncedo lwe-oil seal.Ngokuqhelekileyo banoxinzelelo olusezantsi lokukhupha amandla ngenxa yoko.Nangona kunjalo, iicompressors ezingenawo ioyile zamanqanaba ngamanqanaba, apho umoya ucinezelwe zizikrufu ezininzi, unokufikelela kuxinzelelo olungaphezulu kwe-150 psi (10 atm) kunye nomthamo ophumayo ongaphezulu kwe-2,000 cubic feet ngomzuzu (57m).3/min).
Iicompressors ezingenayo ioyile zisetyenziswa kwizicelo apho ukuthwalwa kwe-oyile efakiweyo kungamkelekanga, njengophando lwezonyango kunye nokuveliswa kwe-semiconductor.Nangona kunjalo, oku akuthinteli isidingo sokuhluzwa, njengoko i-hydrocarbons kunye nezinye izinto ezingcolileyo ezifakwe kwi-air ambient kufuneka nazo zisuswe ngaphambi kwendawo yokusetyenziswa.Ngenxa yoko, unyango lomoya olufana nolo lusetyenziselwa i-screw compressor ezaliswe yioyile luhlala lufuneka ukuqinisekisa umgangatho onikiweyo womoya oxinanisiweyo.
I-oyile-itofwe
Kwicompressor ye-rotary-screw efakwe ioyile, i-oyile itofwa kwimingxuma yoxinzelelo ukunceda ukutywinwa kunye nokubonelela ngesinki yokupholisa kwintlawulo yerhasi.I-oyile ihlukaniswe kumjelo wokukhupha, emva koko ipholile, ihluzwe kwaye ihlaziywe.I-oyile ibamba ii-non-polar particulates ezivela emoyeni ongenayo, ngokufanelekileyo ukunciphisa ukulayishwa kwe-particle ye-compressed-air particulate filtration.Kuqhelekile ukuba enye ioyile yecompressor igqithiselwe kumlambo oxinzelelweyo wegesi ezantsi komsinga wecompressor.Kwizicelo ezininzi, oku kulungiswa yi-coalescer / imikhumbi yokucoca.Izihluzi zomoya ezixinzelelweyo ezifakwe efrijini ezineefilitha zangaphakathi ezibandayo zokucoca zilinganiswe ukuba zisuse ioli eninzi kunye namanzi kunezihluzi ezidibanisayo ezisezantsi kwezomisi zomoya, kuba emva kokuba umoya upholile kwaye umswakama ususiwe, umoya obandayo usetyenziselwa ukupholisa kwangaphambili. ukungena emoyeni, okufudumeza umoya ophumayo.Kwezinye izicelo, oku kulungiswa ngokusetyenziswa kweetanki zokwamkela ezinciphisa isantya sasekhaya somoya ocinezelweyo, okuvumela i-oyile ukuba ijiyane kwaye iphume kumsinga womoya ukuze isuswe kwinkqubo yomoya ocinezelweyo ngezixhobo zolawulo lwe-condensate.
I-oil-injected rotary-screw compressors isetyenziswa kwizicelo ezinyamezela inqanaba eliphantsi lokungcoliseka kwe-oyile, njengokusebenza kwesixhobo somoya, ukutywinwa kwe-crack, kunye nenkonzo yamavili ahambayo.Iicompressor zomoya ezikhukulisekileyo zeoyile entsha zikhulula <5mg/m3 ye-oyile yokuthwala.Ioli ye-PAG yi-polyalkylene glycol ebizwa ngokuba yi-polyglycol.Izithambiso ze-PAG zisetyenziswa zezona zimbini zinkulu zase-US iicompressor zomoya kwi-rotary screw air compressors.I-PAG i-oyile-injected compressors ayisetyenziselwa ukutshiza ipeyinti, kuba i-PAG yeoli iyayinyibilikisa iipeyinti.I-Reaction-hardening two-component epoxy resin paints are resistant to PAG oil.I-PAG compressors ayifanelekanga kwizicelo ezinezitywina ezifakwe kwi-oyile ye-mineral, ezifana ne-4-way valves kunye neesilinda zomoya ezisebenza ngaphandle kwezinto zokuthambisa i-oyile yezimbiwa, kuba i-PAG ihlamba igrisi yezimbiwa kwaye ithobe irabha ye-Buna-N.
Ixesha lokuposa: Nov-14-2019